San Juan Gutter Installation
Hurricane María-Tested Systems • 150 MPH Wind Rating • Salt-Resistant Materials
María-Tested Hurricane Protection
Hurricane-Rated Components
Structural
- ✓.032" aluminum: 20% thicker than standard .027" (better corrosion buffer + strength)
- ✓Stainless steel 316 fasteners: Marine-grade, zero corrosion in salt air
- ✓Hidden hanger system: 5" wide hangers every 18" (vs 3" wide at 24")
- ✓Reinforced end caps: Pop-riveted + sealed (never just caulked)
Waterproofing
- ✓Kynar 500 coating: PVDF resin, 30-year fade/chalk warranty, salt-resistant
- ✓Silicone sealant: Rated for saltwater immersion (not standard butyl rubber)
- ✓Continuous seams: No snap-together joints that leak under wind-driven rain
- ✓Sealed outlets: Downspout connections caulked inside + outside
Custom Solutions by Neighborhood
Old San Juan (Viejo San Juan)
- • ICP-approved dark bronze/aged copper finishes
- • Masonry expansion anchors (limestone-safe)
- • Hand-carried materials (narrow streets)
- • Historic preservation compliance
- • Cost: $12-18/ft (access premium)
Condado & Isla Verde
- • Maximum salt-resistance (0-0.5 mi from ocean)
- • Kynar 500 coating standard
- • High-rise condo access coordination
- • 7-inch systems for large roof areas
- • Cost: $10-15/ft (beachfront materials)
Hato Rey Financial District
- • Commercial-grade 7-8" systems
- • High-rise access (boom lifts to 80 ft)
- • After-hours installation (minimize disruption)
- • Multi-story downspout systems
- • Cost: $15-25/ft (commercial specifications)
Santurce & Miramar
- • Moderate salt exposure (1-2 mi inland)
- • Standard marine-grade coating
- • Urban density (close neighbor coordination)
- • Mix of residential/commercial
- • Cost: $8-12/ft (standard hurricane-rated)
Río Piedras
- • 5 miles inland (lower salt exposure)
- • University district (student rental pricing)
- • Historic 1920s-30s homes (wood fascia)
- • Standard 6" capacity adequate
- • Cost: $7-10/ft (inland pricing)
Ocean Park & Punta Las Marías
- • Beachfront residential (high corrosion)
- • Trade wind exposure (15-25 mph constant)
- • Extra downspouts for wind-driven rain
- • Micro-mesh guards (saltwater debris)
- • Cost: $10-14/ft (coastal residential)
San Juan Installation Process
Free Estimate
We measure your home, assess salt exposure (distance from ocean), check fascia condition, and provide detailed written quote. Same-day estimates available. Old San Juan: we handle ICP permit applications ($150-200, takes 2-4 weeks).
Material Fabrication
Custom seamless gutters fabricated onsite to exact measurements (no pre-cut sections). We use mobile gutter machine for perfect fit. Old San Juan: materials pre-cut offsite, hand-carried in due to narrow streets.
Hurricane-Rated Installation
Remove old gutters, inspect/repair fascia rot, install new system with stainless steel fasteners every 18", seal all joints with marine-grade silicone, test water flow. Work performed 7 AM - 4 PM to avoid afternoon heat.
Final Inspection & Warranty
We test every downspout with hose (5 gallons/minute), verify slope (1/4" per 10 ft), check for leaks, remove debris, and provide written warranty. Before photos/after photos for insurance if needed.
San Juan Gutter Installation Pricing
Transparent pricing based on real San Juan installations. Final quote after onsite measurement.
Included: Removal of old gutters, fascia inspection/minor repair, seamless fabrication, stainless steel fasteners, marine-grade sealant, downspout extensions, debris cleanup, 25-year material warranty, lifetime workmanship warranty.
Financing: 0% APR for 12 months on $2,000+ installations. Ask about Military (10% off) and Senior (5% off) discounts.
Frequently Asked Questions
What size gutters do I need for San Juan's tropical rainfall?
San Juan requires 6-inch gutters for most residential properties due to 56 inches annual rainfall with peak intensities of 3-5 inches per hour during tropical storms. Standard mainland 5-inch gutters overflow in San Juan's tropical downpours, causing fascia damage and foundation erosion. Commercial properties and large roofs (3,000+ sq ft) need 7-inch or custom-fabricated systems. We calculate capacity using San Juan's 100-year storm data (8.5 inches in 24 hours) to ensure zero overflow even during atmospheric rivers.
How long does gutter installation take in San Juan?
Typical San Juan single-family home (1,500-2,500 sq ft): 1 day (6-8 hours) for complete installation. Larger homes (3,000+ sq ft): 1.5-2 days. Old San Juan historic properties: 2-3 days due to narrow streets, hand-carrying materials, and ICP preservation requirements. High-rise Condado condos: 2-4 days depending on access and building management coordination. We work efficiently but never rush—proper fastener spacing (18 inches) and marine-grade sealant curing (24 hours) cannot be compromised for speed. Most installations: start 7 AM, complete by 4 PM same day.
Do you offer financing for hurricane-rated gutter systems?
Yes—we offer 0% APR financing for 12 months on installations $2,000+, and extended 24-36 month plans for larger projects. San Juan hurricane-rated systems cost $8-15/linear foot ($1,600-3,000 typical home), which qualifies for financing. We also accept: FEMA Individual Assistance grants (post-disaster), SBA disaster loans (María recovery), homeowners insurance claims (storm damage), and major credit cards. Many San Juan customers use home equity lines (HELOC) at 6-8% APR. Ask about our Military/Veteran discount (10% off) and Senior discount (5% off) which stack with financing.
What is different about Old San Juan gutter installation?
Old San Juan (Viejo San Juan) historic district requires: (1) Instituto de Cultura Puertorriqueña (ICP) approval for exterior changes—gutters must match colonial character (we use dark bronze or aged copper finishes); (2) narrow cobblestone streets prohibit large trucks—we hand-carry materials and use portable equipment; (3) 16th-18th century masonry requires specialized mounting—we use expansion anchors, never screws into soft limestone; (4) height restrictions and neighbor proximity—we coordinate access and minimize disruption. Permiso de Obra Minor takes 2-4 weeks; we handle all applications. Installation cost: $12-18/ft (vs $8-12 standard) due to access challenges and historic materials.
Will salt air corrode my new gutters in Condado or Isla Verde?
Not with marine-grade materials. Standard aluminum gutters corrode in 7-10 years in Condado/Isla Verde beachfront (0-0.5 miles from ocean) due to 24/7 salt spray. Our San Juan coastal installations use: (1) Kynar 500 coating (PVDF resin) with 30-year salt resistance; (2) .032" thick aluminum (vs .027" standard) for extra corrosion buffer; (3) stainless steel 316 marine-grade fasteners (never aluminum); (4) silicone sealant rated for saltwater immersion. We've installed systems in 2015 that still look new in 2025 despite direct ocean exposure. Warranty: 25 years materials, lifetime workmanship (vs 15-year standard mainland).
Can you install gutters during hurricane season (June-November)?
Yes, but with weather monitoring. San Juan hurricane season peaks August-October, but named storms are tracked 5-7 days out, giving installation windows. We monitor NOAA/NHC hourly and pause work if tropical wave probability exceeds 60% within 72 hours. Most hurricane season days are calm—only 10-15 days annually have active storm threat. We DON'T install during: tropical storm warnings, wind >25 mph sustained, active rain, or forecast rainfall within 24 hours (sealant needs dry cure time). Best installation months: December-May (dry season), but we work year-round with weather contingencies. Emergency post-storm repairs: prioritized within 4-hour response time.
Ready for safer gutters?
Hurricane-rated, storm-ready gutter systems for your home
Get a free inspection and same-week install dates. Financing available with $0 down on qualifying projects.